Epson CMOS 32-Bit Single Chip Microcomputer S1C33L03 Technical Manual page 53

Register name Address Bit
Key input 00402CC D7–5
interrupt (B) D4
(FPK0) input D3
comparison D2
register D1
D0
Key input 00402CD D7–4
interrupt (B) D3
(FPK1) input D2
comparison D1
register D0
Key input 00402CE D7–5
interrupt (B) D4
(FPK0) input D3
mask register D2
D1
D0
Key input 00402CF D7–4
interrupt (B) D3
(FPK1) input D2
mask register D1
D0
P0 function 00402D0 D7
select register (B) D6
D5
D4
D3
D2
D1
D0
P0 I/O port data 00402D1 D7
register (B) D6
D5
D4
D3
D2
D1
D0
P0 I/O control 00402D2 D7
register (B) D6
D5
D4
D3
D2
D1
D0
P1 function 00402D4 D7
select register (B) D6
D5
D4
D3
D2
D1
D0
P1 I/O port data 00402D5 D7
register (B) D6
D5
D4
D3
D2
D1
D0
S1C33L03 PRODUCT PART
Name Function
– reserved
SCPK04 FPK04 input comparison
SCPK03 FPK03 input comparison
SCPK02 FPK02 input comparison
SCPK01 FPK01 input comparison
SCPK00 FPK00 input comparison
– reserved
SCPK13 FPK13 input comparison
SCPK12 FPK12 input comparison
SCPK11 FPK11 input comparison
SCPK10 FPK10 input comparison
– reserved
SMPK04 FPK04 input mask
SMPK03 FPK03 input mask
SMPK02 FPK02 input mask
SMPK01 FPK01 input mask
SMPK00 FPK00 input mask
– reserved
SMPK13 FPK13 input mask
SMPK12 FPK12 input mask
SMPK11 FPK11 input mask
SMPK10 FPK10 input mask
CFP07 P07 function selection
CFP06 P06 function selection
CFP05 P05 function selection
CFP04 P04 function selection
CFP03 P03 function selection
CFP02 P02 function selection
CFP01 P01 function selection
CFP00 P00 function selection
P07D P07 I/O port data
P06D P06 I/O port data
P05D P05 I/O port data
P04D P04 I/O port data
P03D P03 I/O port data
P02D P02 I/O port data
P01D P01 I/O port data
P00D P00 I/O port data
IOC07 P07 I/O control
IOC06 P06 I/O control
IOC05 P05 I/O control
IOC04 P04 I/O control
IOC03 P03 I/O control
IOC02 P02 I/O control
IOC01 P01 I/O control
IOC00 P00 I/O control
– reserved
CFP16 P16 function selection
CFP15 P15 function selection
CFP14 P14 function selection
CFP13 P13 function selection
CFP12 P12 function selection
CFP11 P11 function selection
CFP10 P10 function selection
– reserved
P16D P16 I/O port data
P15D P15 I/O port data
P14D P14 I/O port data
P13D P13 I/O port data
P12D P12 I/O port data
P11D P11 I/O port data
P10D P10 I/O port data
EPSON
4 PERIPHERAL CIRCUITS
Setting Init. R/W
– –
1 High 0 Low 0
0
0
0
0
– –
1 High 0 Low 0
0
0
0
– –
1 Interrupt 0 Interrupt 0
enabled disabled 0
0
0
0
– –
1 Interrupt 0 Interrupt 0
enabled disabled 0
0
0
1 #SRDY1 0 P07 0
1 #SCLK1 0 P06 0
1 SOUT1 0 P05 0
1 SIN1 0 P04 0
1 #SRDY0 0 P03 0
1 #SCLK0 0 P02 0
1 SOUT0 0 P01 0
1 SIN0 0 P00 0
1 High 0 Low 0
0
0
0
0
0
0
0
1 Output 0 Input 0
0
0
0
0
0
0
0
– –
1 EXCL5 0 P16 0
#DMAEND1
1 EXCL4 0 P15 0
#DMAEND0
1 FOSC1 0 P14 0
1 EXCL3 0 P13 0
T8UF3
1 EXCL2 0 P12 0
T8UF2
1 EXCL1 0 P11 0
T8UF1
1 EXCL0 0 P10 0
T8UF0
– –
1 High 0 Low 0
0
0
0
0
0
0
A-1
Remarks
– 0 when being read.
R/W
R/W
A-4
R/W
R/W
R/W
– 0 when being read.
R/W
R/W
R/W
R/W
– 0 when being read.
R/W
R/W
R/W
R/W
R/W
– 0 when being read.
R/W
R/W
R/W
R/W
R/W Extended functions
R/W (0x402DF)
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W This register
R/W indicates the values
R/W of the I/O control
R/W signals of the ports
R/W when it is read. (See
R/W detailed explanation.)
R/W
R/W
– 0 when being read.
R/W
R/W
R/W Extended functions
(0x402DF)
R/W
R/W
R/W
R/W
– 0 when being read.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
A-37